fix(ci): use tcp://localhost:2375 and network=host for jobs

k8s/base/gitea-runner-config.yaml

@@ -24,8 +24,9 @@ data:
       port: 0
     container:
       privileged: true
-      valid_volumes:
+      network: host
-        - "**"
+      docker_host: "tcp://localhost:2375"
-      docker_host: "unix:///var/run/docker.sock"
-      options: "-v /var/run/docker.sock:/var/run/docker.sock"
       force_pull: true
+    runner:
+      envs:
+        DOCKER_HOST: "tcp://localhost:2375"